NET LOANS RECEIVABLE - Risk (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2023	Jun. 30, 2023
NET LOANS RECEIVABLE
Loans		$ 1,166,638
Term Loans Amortized Cost Basis by Origination Year
Total	$ 1,224,573
Current Period Gross Charge-offs
Total	35
Commercial
NET LOANS RECEIVABLE
Loans		601,186
Term Loans Amortized Cost Basis by Origination Year
Total	606,185
Commercial \| Pass
NET LOANS RECEIVABLE
Loans		533,924
Commercial \| Special Mention
NET LOANS RECEIVABLE
Loans		3,591
Commercial \| Substandard
NET LOANS RECEIVABLE
Loans		63,553
Commercial \| Doubtful
NET LOANS RECEIVABLE
Loans		118
Commercial \| Real estate
NET LOANS RECEIVABLE
Loans		411,165
Term Loans Amortized Cost Basis by Origination Year
2024	468
2023	44,802
2022	49,698
2021	24,593
2020	73,168
Prior	213,553
Revolving Loans Amortized Cost Basis	3,154
Total	409,436
Commercial \| Real estate \| Pass
NET LOANS RECEIVABLE
Loans		352,874
Term Loans Amortized Cost Basis by Origination Year
2024	468
2023	44,802
2022	49,698
2021	24,593
2020	53,478
Prior	181,310
Revolving Loans Amortized Cost Basis	2,583
Total	356,932
Commercial \| Real estate \| Special Mention
NET LOANS RECEIVABLE
Loans		1,977
Term Loans Amortized Cost Basis by Origination Year
2020	16,741
Prior	3,125
Total	19,866
Commercial \| Real estate \| Substandard
NET LOANS RECEIVABLE
Loans		56,196
Term Loans Amortized Cost Basis by Origination Year
2020	2,949
Prior	29,000
Revolving Loans Amortized Cost Basis	571
Total	32,520
Commercial \| Real estate \| Doubtful
NET LOANS RECEIVABLE
Loans		118
Term Loans Amortized Cost Basis by Origination Year
Prior	118
Total	118
Commercial \| Commercial and industrial
NET LOANS RECEIVABLE
Loans		97,307
Term Loans Amortized Cost Basis by Origination Year
2024	4,169
2023	8,372
2022	7,500
2021	3,867
2020	7,178
Prior	13,405
Revolving Loans Amortized Cost Basis	53,897
Total	98,388
Commercial \| Commercial and industrial \| Pass
NET LOANS RECEIVABLE
Loans		89,245
Term Loans Amortized Cost Basis by Origination Year
2024	4,169
2023	8,372
2022	6,210
2021	3,689
2020	5,296
Prior	9,811
Revolving Loans Amortized Cost Basis	52,726
Total	90,273
Commercial \| Commercial and industrial \| Special Mention
NET LOANS RECEIVABLE
Loans		1,614
Term Loans Amortized Cost Basis by Origination Year
Revolving Loans Amortized Cost Basis	702
Total	702
Commercial \| Commercial and industrial \| Substandard
NET LOANS RECEIVABLE
Loans		6,448
Term Loans Amortized Cost Basis by Origination Year
2022	1,290
2021	178
2020	1,882
Prior	3,242
Revolving Loans Amortized Cost Basis	172
Total	6,764
Commercial \| Commercial and industrial \| Doubtful
Term Loans Amortized Cost Basis by Origination Year
Prior	352
Revolving Loans Amortized Cost Basis	297
Total	649
Commercial \| Construction
NET LOANS RECEIVABLE
Loans		92,714
Term Loans Amortized Cost Basis by Origination Year
2024	3,135
2023	15,743
2022	48,858
2021	22,620
Prior	7,805
Revolving Loans Amortized Cost Basis	200
Total	98,361
Commercial \| Construction \| Pass
NET LOANS RECEIVABLE
Loans		91,805
Term Loans Amortized Cost Basis by Origination Year
2024	3,135
2023	15,743
2022	48,858
2021	22,620
Prior	7,172
Revolving Loans Amortized Cost Basis	200
Total	97,728
Commercial \| Construction \| Substandard
NET LOANS RECEIVABLE
Loans		909
Term Loans Amortized Cost Basis by Origination Year
Prior	633
Total	633
Residential mortgages
NET LOANS RECEIVABLE
Loans		463,196
Term Loans Amortized Cost Basis by Origination Year
2024	33,041
2023	215,367
2022	45,274
2021	59,631
2020	38,870
Prior	121,728
Revolving Loans Amortized Cost Basis	112
Total	514,023
Residential mortgages \| Performing
Term Loans Amortized Cost Basis by Origination Year
2024	33,041
2023	214,643
2022	44,711
2021	59,631
2020	38,261
Prior	119,198
Revolving Loans Amortized Cost Basis	112
Total	509,597
Residential mortgages \| Non-performing
Term Loans Amortized Cost Basis by Origination Year
2023	724
2022	563
2020	609
Prior	2,530
Total	4,426
Home equity loans
NET LOANS RECEIVABLE
Loans		85,477
Term Loans Amortized Cost Basis by Origination Year
2024	2,590
2023	7,343
2022	10,268
2021	3,906
2020	1,482
Prior	16,207
Revolving Loans Amortized Cost Basis	47,669
Total	89,465
Current Period Gross Charge-offs
Revolving Loans Amortized Cost Basis	12
Total	12
Home equity loans \| Performing
Term Loans Amortized Cost Basis by Origination Year
2024	2,590
2023	7,343
2022	10,268
2021	3,906
2020	1,465
Prior	15,726
Revolving Loans Amortized Cost Basis	46,666
Total	87,964
Home equity loans \| Non-performing
Term Loans Amortized Cost Basis by Origination Year
2020	17
Prior	481
Revolving Loans Amortized Cost Basis	1,003
Total	1,501
Consumer
NET LOANS RECEIVABLE
Loans		$ 16,779
Term Loans Amortized Cost Basis by Origination Year
2024	738
2023	1,787
2022	168
2021	132
2020	70
Prior	3,270
Revolving Loans Amortized Cost Basis	8,735
Total	14,900
Current Period Gross Charge-offs
2024	23
Total	23
Consumer \| Performing
Term Loans Amortized Cost Basis by Origination Year
2024	738
2023	1,787
2022	164
2021	132
2020	65
Prior	3,270
Revolving Loans Amortized Cost Basis	8,733
Total	14,889
Consumer \| Non-performing
Term Loans Amortized Cost Basis by Origination Year
2022	4
2020	5
Revolving Loans Amortized Cost Basis	2
Total	$ 11

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